package com.liangwj.springbootdesignpatterns.structureTypePatterns.bridge.demo_2.transmission;
/**
 * <b>Description:</b> 抽象变速器对象-变速器维度 <br/>
 * @author Lingwenjun
 * @date 2019/1/23-17:40
 * @version 1.0
 */
public abstract class Transmission {

    public abstract void gear();
}
